| CAS No.: | 14808-60-7 |
|---|---|
| Formula: | O2si |
| EINECS: | 215-684-8 |
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English name: Quartz
CAS No. 14808-60-7
Molecular formula: O2Si
Appearance: white powder
| Melting point | 1610 °C(lit.) |
| Boiling point | 2230 °C |
| Density | 2.6 g/mL at 25 °C(lit.) |
| Refractive index | n20/D 1.544(lit.) |
Usage
1. Pharmaceutical silica: mainly used as a lubricant, anti-sticking agent, and glidant.
2. Silicon dioxide for food and beverage: flow aid, anti-caking performance.
3. Silica for rubber: Eliminate internal tension, delamination, and cracking.
4. Silica for paints and coatings: rheological control, anti-glare, anti-sagging, anti-ultraviolet, anti-settling, Chemicalbook improves corrosion resistance.
5. Silica for papermaking: fast ink absorption, high whiteness, clear and bright printed images.
6. Silicon dioxide for molds: excellent dispersibility, compatibility, high transparency, and high whiteness.
7. Also produce other silicon dioxide used in petroleum, edible oil decolorizer, toothpaste abrasives, leather special matting agents, etc.
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